P&C has all 4 of RO Perique Series on sale for $6.99/tin.

https://www.pipesandcigars.com/shop/...p=Pipe+Tobacco

Reviews are here,

https://www.tobaccoreviews.com/brand...esandcigarscom

A comment from Jesse Silver at pipemag.

They're all kind of interesting, and maybe all will develop with a few years on them. But GP-11 just works right out of the gate.